('communication error', gaierror(-2, 'Name or service not known'))

Hi,
While buildin conn object using
conn = pg8000.connect(database=database, host=host, port=port, user=user, password=password, ssl=True)

I got error message
"('communication error', gaierror(-2, 'Name or service not known'))"

Any idea why?

Start by reviewing the reported pg8000.connect call and its database, host, port, user, password, and ssl arguments. Reproduce the connection error with the same inputs and determine whether the issue identifies a project change or only a configuration problem.

Written by the indexing model from the issue text.